BR112015013378B1 - Método para produção de metal fosco ou de metal bruto em um forno de fusão em suspensão e respectivo forno de fusão em suspensão - Google Patents

Método para produção de metal fosco ou de metal bruto em um forno de fusão em suspensão e respectivo forno de fusão em suspensão Download PDF

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Publication number
BR112015013378B1
BR112015013378B1 BR112015013378-9A BR112015013378A BR112015013378B1 BR 112015013378 B1 BR112015013378 B1 BR 112015013378B1 BR 112015013378 A BR112015013378 A BR 112015013378A BR 112015013378 B1 BR112015013378 B1 BR 112015013378B1
Authority
BR
Brazil
Prior art keywords
decanter
suspension
melting furnace
slag
reaction
Prior art date
Application number
BR112015013378-9A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112015013378A2 (pt
Inventor
Markku Lahtinen
Original Assignee
Outotec (Finland) Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Outotec (Finland) Oy filed Critical Outotec (Finland) Oy
Publication of BR112015013378A2 publication Critical patent/BR112015013378A2/pt
Publication of BR112015013378B1 publication Critical patent/BR112015013378B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/08—Dry methods smelting of sulfides or formation of mattes by sulfides; Roasting reaction methods
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B5/00—General methods of reducing to metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00—Obtaining copper
    • C22B15/0026—Pyrometallurgy
    • C22B15/0028—Smelting or converting
    • C22B15/0047—Smelting or converting flash smelting or converting
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/02—Obtaining nickel or cobalt by dry processes
    • C22B23/025—Obtaining nickel or cobalt by dry processes with formation of a matte or by matte refining or converting into nickel or cobalt, e.g. by the Oxford process
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
    • F27B15/02—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B15/09—Arrangements of devices for discharging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/14—Charging or discharging liquid or molten material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacture And Refinement Of Metals (AREA)
BR112015013378-9A 2012-12-11 2013-12-10 Método para produção de metal fosco ou de metal bruto em um forno de fusão em suspensão e respectivo forno de fusão em suspensão BR112015013378B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20126291 2012-12-11
FI20126291A FI125830B (en) 2012-12-11 2012-12-11 Process for producing stone or crude metal in a suspension smelting furnace and suspension smelting furnace
PCT/FI2013/051149 WO2014091077A1 (en) 2012-12-11 2013-12-10 Method for producing matte or crude metal in a suspension smelting furnace and suspension smelting furnace

Publications (2)

Publication Number Publication Date
BR112015013378A2 BR112015013378A2 (pt) 2017-07-11
BR112015013378B1 true BR112015013378B1 (pt) 2019-10-01

Family

ID=50933802

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015013378-9A BR112015013378B1 (pt) 2012-12-11 2013-12-10 Método para produção de metal fosco ou de metal bruto em um forno de fusão em suspensão e respectivo forno de fusão em suspensão

Country Status (14)

Country Link
US (1) US9926617B2 (pl)
EP (1) EP2931925B1 (pl)
KR (3) KR20180002082U (pl)
CN (1) CN104870668B (pl)
AR (1) AR093902A1 (pl)
BR (1) BR112015013378B1 (pl)
CA (1) CA2893706C (pl)
CL (1) CL2015001571A1 (pl)
EA (1) EA030104B1 (pl)
ES (1) ES2757502T3 (pl)
FI (1) FI125830B (pl)
PL (1) PL2931925T3 (pl)
RS (1) RS59592B1 (pl)
WO (1) WO2014091077A1 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106871647A (zh) * 2017-03-21 2017-06-20 刘金凤 一种便于排液的溶铜箱
CN114001549B (zh) * 2021-11-03 2023-02-03 中伟新材料股份有限公司 用于冶炼冰镍的熔炼炉及低冰镍的生产方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4755868A (en) * 1968-12-10 1971-06-10 Monzino Riot Into Of Australia Limited Suspension smelting and refining of metals
JPS6050854B2 (ja) * 1978-10-07 1985-11-11 住友金属鉱山株式会社 製錬排ガス処理用硫酸工場吸引ガス圧の制御方法
FI69871C (fi) 1984-07-18 1986-05-26 Outokumpu Oy Foerfarande och anordning foer behandling av sulfidkoncentrat eller -malmer till raometaller
FI91283C (fi) 1991-02-13 1997-01-13 Outokumpu Research Oy Tapa ja laitteisto pulverimaisen kiintoaineen kuumentamiseksi ja sulattamiseksi sekä siinä olevien haihtuvien aineosasten haihduttamiseksi suspensiosulatusuunissa
US5662730A (en) * 1994-12-08 1997-09-02 Nippon Mining & Metals Co., Ltd. Method for pyrometallurgical smelting of copper
AT404841B (de) * 1995-04-10 1999-03-25 Voest Alpine Ind Anlagen Anlage und verfahren zum herstellen von eisenschmelzen
JP3302563B2 (ja) 1996-05-28 2002-07-15 日鉱金属株式会社 銅の乾式製錬法
JP3880731B2 (ja) 1998-08-31 2007-02-14 三井金属鉱業株式会社 銅製錬自溶炉におけるスラグの管理方法
FI108542B (fi) 1999-05-14 2002-02-15 Outokumpu Oy Menetelmä kuonan ei-rautametallipitoisuuden alentamiseksi suspensiosulatusuunissa tapahtuvassa ei-rautametallien valmistuksessa
JP3529317B2 (ja) 2000-03-03 2004-05-24 日鉱金属株式会社 銅製錬炉の操業方法
FI109936B (fi) 2000-08-18 2002-10-31 Outokumpu Oy Sulatusuunin pohjarakenne
CN101838739B (zh) * 2009-07-21 2012-03-14 中国恩菲工程技术有限公司 铜熔炼渣电热贫化工艺

Also Published As

Publication number Publication date
FI125830B (en) 2016-02-29
ES2757502T3 (es) 2020-04-29
KR20180002082U (ko) 2018-07-06
KR20170122861A (ko) 2017-11-06
PL2931925T3 (pl) 2020-02-28
US20150315673A1 (en) 2015-11-05
FI20126291A (fi) 2014-06-12
CN104870668A (zh) 2015-08-26
WO2014091077A1 (en) 2014-06-19
CA2893706C (en) 2017-11-28
EP2931925A1 (en) 2015-10-21
CA2893706A1 (en) 2014-06-19
EA030104B1 (ru) 2018-06-29
BR112015013378A2 (pt) 2017-07-11
EP2931925A4 (en) 2016-07-13
RS59592B1 (sr) 2020-01-31
AR093902A1 (es) 2015-06-24
CN104870668B (zh) 2017-09-22
US9926617B2 (en) 2018-03-27
CL2015001571A1 (es) 2015-10-16
EP2931925B1 (en) 2019-08-28
EA201590965A1 (ru) 2015-10-30
KR20150087304A (ko) 2015-07-29

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 10/12/2013, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 10/12/2013, OBSERVADAS AS CONDICOES LEGAIS

B25A Requested transfer of rights approved

Owner name: METSO MINERALS OY (FI)

B25D Requested change of name of applicant approved

Owner name: METSO OUTOTEC FINLAND OY (FI)